[Users] Migration issue Asking For Help
Mark Wu
wudxw at linux.vnet.ibm.com
Tue Mar 5 05:33:10 EST 2013
On Tue 05 Mar 2013 05:28:17 PM CST, xianghuadu wrote:
> hi all
> I recently in the research ovirt encounter a problem.
> In the vm migration occurs when the error: Migration failed due to Error: Could not connect to peer host.
> My environment is:
> KVM dell 2950 * 2
> storage iscsi-target
> vm system windows 2008 r2
> ovirt-log：
> 2013-03-05 14:52:23,074 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-42) [323d7ca8] VM centos 4cc23d92-8667-4710-9714-a67c0d178fa0 moved from MigratingFrom --> Up
> 2013-03-05 14:52:23,076 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-42) [323d7ca8] adding VM 4cc23d92-8667-4710-9714-a67c0d178fa0 to re-run list
> 2013-03-05 14:52:23,079 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-42) [323d7ca8] Rerun vm 4cc23d92-8667-4710-9714-a67c0d178fa0. Called from vds 205
> 2013-03-05 14:52:23,085 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-3-thread-49) [323d7ca8] START, MigrateStatusVDSCommand(HostName = 205, HostId = 4e7d1ae2-824e-11e2-bb4c-00188be4de29, vmId=4cc23d92-8667-4710-9714-a67c0d178fa0), log id: 618085d
> 2013-03-05 14:52:23,131 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (pool-3-thread-49) [323d7ca8] Failed in MigrateStatusVDS method
> 2013-03-05 14:52:23,132 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (pool-3-thread-49) [323d7ca8] Error code noConPeer and error message VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS, error = Could not connect to peer VDS
> 2013-03-05 14:52:23,134 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (pool-3-thread-49) [323d7ca8] Command org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand return value
>
> Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.StatusOnlyReturnForXmlRpc
> mStatus Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.StatusForXmlRpc
> mCode 10
> mMessage Could not connect to peer VDS
> 2013-03-05 14:52:23,138 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (pool-3-thread-49) [323d7ca8] HostName = 205
> 2013-03-05 14:52:23,139 ERROR [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (pool-3-thread-49) [323d7ca8] Command MigrateStatusVDS execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS, error = Could not connect to peer VDS
> 2013-03-05 14:52:23,141 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (pool-3-thread-49) [323d7ca8] FINISH, MigrateStatusVDSCommand, log
>
>
> vdsm-log：
> Thread-5969::DEBUG::2013-03-05 14:52:21,312::libvirtvm::283::vm.Vm::(_getDiskLatency) vmId=`4cc23d92-8667-4710-9714-a67c0d178fa0`::Disk vda latency not available
> Thread-5622::ERROR::2013-03-05 14:52:22,890::vm::200::vm.Vm::(_recover) vmId=`4cc23d92-8667-4710-9714-a67c0d178fa0`::Failed to destroy remote VM
> Traceback (most recent call last):
> File "/usr/share/vdsm/vm.py", line 198, in _recover
> self.destServer.destroy(self._vm.id)
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__
> return self.__send(self.__name, args)
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request
> verbose=self.__verbose
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1253, in request
> return self._parse_response(h.getfile(), sock)
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1382, in _parse_response
> response = file.read(1024)
> File "/usr/lib64/python2.6/socket.py", line 383, in read
> data = self._sock.recv(left)
> File "/usr/lib64/python2.6/ssl.py", line 215, in recv
> return self.read(buflen)
> File "/usr/lib64/python2.6/ssl.py", line 136, in read
> return self._sslobj.read(len)
> SSLError: The read operation timed out
> Thread-5622::ERROR::2013-03-05 14:52:22,909::vm::283::vm.Vm::(run) vmId=`4cc23d92-8667-4710-9714-a67c0d178fa0`::Failed to migrate
> Traceback (most recent call last):
> File "/usr/share/vdsm/vm.py", line 268, in run
> self._startUnderlyingMigration()
> File "/usr/share/vdsm/libvirtvm.py", line 443, in _startUnderlyingMigration
> response = self.destServer.migrationCreate(self._machineParams)
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__
> return self.__send(self.__name, args)
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request
> verbose=self.__verbose
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1253, in request
> return self._parse_response(h.getfile(), sock)
> File "/usr/lib64/python2.6/xmlrpclib.py", line 1382, in _parse_response
> response = file.read(1024)
> File "/usr/lib64/python2.6/socket.py", line 383, in read
> data = self._sock.recv(left)
> File "/usr/lib64/python2.6/ssl.py", line 215, in recv
> return self.read(buflen)
> File "/usr/lib64/python2.6/ssl.py", line 136, in read
> return self._sslobj.read(len)
> SSLError: The read operation timed out
> Thread-5971::DEBUG::2013-03-05 14:52:23,384::BindingXMLRPC::903::vds::(wrapper) client [192.168.1.201]::call vmGetStats with ('4cc23d92-8667-4710-9714-a67c0d178fa0',) {} flowID [323d7ca8]
> Thread-5971::DEBUG::2013-03-05 14:52:23,385::libvirtvm::283::vm.Vm::(_getDiskLatency) vmId=`4cc23d92-8667-4710-9714-a67c0d178fa0`::Disk vda latency not available
> Thread-5971::DEBUG::2013-03-05 14:52:23,385::BindingXMLRPC::910::vds::(wrapper) return vmGetStats with {'status': {'message': 'Done', 'code': 0}, 'statsList': [{'status': 'Up', 'username': 'Unknown', 'memUsage': '0', 'acpiEnable': 'true', 'pid': '3135', 'displayIp': '192.168.1.235', 'displayPort': u'5900', 'session': 'Unknown', 'displaySecurePort': '-1', 'timeOffset': '-2', 'hash': '-761593583205877164', 'balloonInfo': {'balloon_max': 524288, 'balloon_cur': 524288}, 'pauseCode': 'NOERR', 'clientIp': '', 'kvmEnable': 'true', 'network': {u'vnet0': {'macAddr': '00:1a:4a:a8:01:52', 'rxDropped': '0', 'rxErrors': '0', 'txDropped': '0', 'txRate': '0.0', 'rxRate': '0.0', 'txErrors': '0', 'state': 'unknown', 'speed': '1000', 'name': u'vnet0'}}, 'vmId': '4cc23d92-8667-4710-9714-a67c0d178fa0', 'displayType': 'vnc', 'cpuUser': '1.85', 'disks': {u'vda': {'readRate': '0.00', 'truesize': '21474836480', 'apparentsize': '21474836480', 'writeRate': '407.16', 'imageID': '6b252eb8-ab9f-445f-9!
22e-52d86b
c6d790'}, u'hdc': {'readLatency': '0', 'apparentsize': '0', 'writeLatency': '0', 'flushLatency': '0', 'readRate': '0.00', 'truesize': '0', 'writeRate': '0.00'}}, 'monitorResponse': '0', 'statsAge': '0.67', 'elapsedTime': '9684', 'vmType': 'kvm', 'cpuSys': '5.93', 'appsList': [], 'guestIPs': ''}]}
> Thread-5972::DEBUG::2013-03-05 14:52:23,408::BindingXMLRPC::903::vds::(wrapper) client [192.168.1.201]::call vmGetMigrationStatus with ('4cc23d92-8667-4710-9714-a67c0d178fa0',) {} flowID [323d7ca8]
> Thread-5972::DEBUG::2013-03-05 14:52:23,408::BindingXMLRPC::910::vds::(wrapper) return vmGetMigrationStatus with {'status': {'message': 'Could not connect to peer VDS', 'code': 10}, 'progress': 10}
> Thread-21::DEBUG::2013-03-05 14:52:26,888::misc::83::Storage.Misc.excCmd::(<lambda>) '/bin/dd iflag=direct if=/dev/0e5827a5-6f3c-49be-be9b-0bfb65198644/metadata bs=4096 count=1' (cwd None)
> Thread-21::DEBUG::2013-03-05 14:52:26,900::misc::83::Storage.Misc.excCmd::(<lambda>) SUCCESS: <err> = '1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied, 0.00036552 s, 11.2 MB/s\n'; <rc> = 0
> Thread-5976::DEBUG::2013-03-05 14:52:31,555::task::568::TaskManager.Task::(_updateState) Task=`da545231-9538-412d-966e-a056ca7d074a`::moving from state init -> state preparing
> Thread-5976::INFO::2013-03-05 14:52:31,556::logUtils::37::dispatcher::(wrapper) Run and protect: repoStats(options=None)
> Thread-5976::INFO::2013-03-05 14:52:31,556::logUtils::39::dispatcher::(wrapper) Run and protect: repoStats, Return response: {u'0e5827a5-6f3c-49be-be9b-0bfb65198644': {'delay': '0.0129568576813', 'lastCheck': '4.7', 'code': 0, 'valid': True}, u'4007f30a-f888-4587-b82c-40bcde401acb': {'delay': '0.0022189617157', 'lastCheck': '4.9', 'code': 0, 'valid': True}}
> Thread-5976::DEBUG::2013-03-05 14:52:31,556::task::1151::TaskManager.Task::(prepare) Task=`da545231-9538-412d-966e-a056ca7d074a`::finished: {u'0e5827a5-6f3c-49be-be9b-0bfb65198644': {'delay': '0.0129568576813', 'lastCheck': '4.7', 'code': 0, 'valid': True}, u'4007f30a-f888-4587-b82c-40bcde401acb': {'delay': '0.0022189617157', 'lastCheck': '4.9', 'code': 0, 'valid': True}}
> Thread-5976::DEBUG::2013-03-05 14:52:31,556::task::568::TaskManager.Task::(_updateState) Task=`da545231-9538-412d-966e-a056ca7d074a`::moving from state preparing -> state finished
> Thread-5976::DEBUG::2013-03-05 14:52:31,556::resourceManager::809::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {}
> Thread-5976::DEBUG::2013-03-05 14:52:31,556::resourceManager::844::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {}
> Thread-5976::DEBUG::2013-03-05 14:52:31,557::task::957::TaskManager.Task::(_decref) Task=`da545231-9538-412d-966e-a056ca7d074a`::ref 0 aborting False
> Thread-5977::DEBUG::2013-03-05 14:52:31,565::libvirtvm::283::vm.Vm::(_getDiskLatency) vmId=`4cc23d92-8667-4710-9714-a67c0d178fa0`::Disk vda latency not available
> Thread-21::DEBUG::2013-03-05 14:52:36,904::misc::83::Storage.Misc.excCmd::(<lambda>) '/bin/dd iflag=direct if=/dev/0e5827a5-6f3c-49be-be9b-0bfb65198644/metadata bs=4096 count=1' (cwd None)
> Thread-21::DEBUG::2013-03-05 14:52:36,917::misc::83::Storage.Misc.excCmd::(<lambda>) SUCCESS: <err> = '1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied, 0.000400626 s, 10.2 MB/s\n'; <rc> = 0
> VM Channels Listener::DEBUG::2013-03-05 14:52:41,337::vmChannels::60::vds::(_handle_timeouts) Timeout on fileno 18.
> Thread-5982::DEBUG::2013-03-05 14:52:41,786::task::568::TaskManager.Task::(_updateState) Task=`91d8929e-1349-4d74-9bcd-e0df406ce455`::moving from state init -> state preparing
> Thread-5982::INFO::2013-03-05 14:52:41,786::logUtils::37::dispatcher::(wrapper) Run and protect: repoStats(options=None)
> Thread-5982::INFO::2013-03-05 14:52:41,786::logUtils::39::dispatcher::(wrapper) Run and protect: repoStats, Return response: {u'0e5827a5-6f3c-49be-be9b-0bfb65198644': {'delay': '0.0130889415741', 'lastCheck': '4.9', 'code': 0, 'valid': True}, u'4007f30a-f888-4587-b82c-40bcde401acb': {'delay': '0.00270700454712', 'lastCheck': '5.1', 'code': 0, 'valid': True}}
> Thread-5982::DEBUG::2013-03-05 14:52:41,787::task::1151::TaskManager.Task::(prepare) Task=`91d8929e-1349-4d74-9bcd-e0df406ce455`::finished: {u'0e5827a5-6f3c-49be-be9b-0bfb65198644': {'delay': '0.0130889415741', 'lastCheck': '4.9', 'code': 0, 'valid': True}, u'4007f30a-f888-4587-b82c-40bcde401acb': {'delay': '0.00270700454712', 'lastCheck': '5.1', 'code': 0, 'valid': True}}
> Thread-5982::DEBUG::2013-03-05 14:52:41,787::task::568::TaskManager.Task::(_updateState) Task=`91d8929e-1349-4d74-9bcd-e0df406ce455`::moving from state preparing -> state finished
> Thread-5982::DEBUG::2013-03-05 14:52:41,787::resourceManager::809::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {}
> Thread-5982::DEBUG::2013-03-05 14:52:41,787::resourceManager::844::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {}
> Thread-5982::DEBUG::2013-03-05 14:52:41,787::task::957::TaskManager.Task::(_decref) Task=`91d8929e-1349-4d74-9bcd-e0df406ce455`::ref 0 aborting False
> Thread-5983::DEBUG::2013-03-05 14:52:41,795::libvirtvm::283::vm.Vm::(_getDiskLatency) vmId=`4cc23d92-8667-4710-9714-a67c0d178fa0`::Disk vda latency not available
> Thread-21::DEBUG::2013-03-05 14:52:46,921::misc::83::Storage.Misc.excCmd::(<lambda>) '/bin/dd iflag=direct if=/dev/0e5827a5-6f3c-49be-be9b-0bfb65198644/metadata bs=4096 count=1' (cwd None)
> Thread-21::DEBUG::2013-03-05 14:52:46,933::misc::83::Storage.Misc.excCmd::(<lambda>) SUCCESS: <err> = '1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied, 0.000389226 s, 10.5 MB/s\n'; <rc> = 0
> Thread-5988::DEBUG::2013-03-05 14:52:52,015::task::568::TaskManager.Task::(_updateState) Task=`d8d9ccc1-f17b-4372-a27e-bbee4eda1736`::moving from state init -> state preparing
> Thread-5988::INFO::2013-03-05 14:52:52,016::logUtils::37::dispatcher::(wrapper) Run and protect: repoStats(options=None)
> Thread-5988::INFO::2013-03-05 14:52:52,016::logUtils::39::dispatcher::(wrapper) Run and protect: repoStats, Return response: {u'0e5827a5-6f3c-49be-be9b-0bfb65198644': {'delay': '0.0129730701447', 'lastCheck': '5.1', 'code': 0, 'valid': True}, u'4007f30a-f888-4587-b82c-40bcde401acb': {'delay': '0.00222110748291', 'lastCheck': '5.3', 'code': 0, 'valid': True}}
> Thread-5988::DEBUG::2013-03-05 14:52:52,016::task::1151::TaskManager.Task::(prepare) Task=`d8d9ccc1-f17b-4372-a27e-bbee4eda1736`::finished: {u'0e5827a5-6f3c-49be-be9b-0bfb65198644': {'delay': '0.0129730701447', 'lastCheck': '5.1', 'code': 0, 'valid': True}, u'4007f30a-f888-4587-b82c-40bcde401acb': {'delay': '0.00222110748291', 'lastCheck': '5.3', 'code': 0, 'valid': True}}
> Thread-5988::DEBUG::2013-03-05 14:52:52,016::task::568::TaskManager.Task::(_updateState) Task=`d8d9ccc1-f17b-4372-a27e-bbee4eda1736`::moving from state preparing -> state finished
>
> ------------------------------------------------------------------------
> xianghuadu
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
The vdsm log you pasted was logged by the recovery code on migration
failure, not migration failure itself. You could paste the log
messages above that here.
From the traceback in _recovery, I suspect it's related to ssl. Does
it work if you disable ssl? For how to disable ssl, please see
http://www.ovirt.org/OVirt_-_disable_SSL_in_VDSM
More information about the Users
mailing list